Diagnostic Starting Point - Engine Mechanical. Chevrolet PJJ 2001

For 1990-2009 cars

Begin the system diagnosis by reviewing the Disassembled Views , Engine Component Description , Lubrication Description , and New Product Information in Engine Unit Repair, and the Drive Belt System Description. Reviewing the description and operation information will help you determine the correct symptom diagnostic procedure when a malfunction exists. Reviewing the description and operation information will also help you determine if the condition described by the customer is normal operation. Refer to Symptoms - Engine Mechanical in order to identify the correct procedure for diagnosing the system and where the procedure is located.